package mybatis.interceptor.example.service;

import org.springframework.stereotype.Service;

/**
 * @author guan.xin
 * @title TestService
 * @description
 * @create 2022-04-21 14:40
 * @since JDK8
 */
@Service
public class TestService {

    public String getUserName(String userName) {
        return userName;
    }
}
